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What is managed or unmanaged code in programming?
...hine it's running on, and creates a secure boundary in which all memory is allocated indirectly, and generally speaking, you don't have direct access to machine resources like ports, memory address space, the stack, etc. The idea is to run in a more secure environment.
To convert from a managed v...
Filter Java Stream to 1 and only 1 element
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Mostly because allocating an all-up List is more expensive than a single mutable reference.
– Louis Wasserman
Mar 27 '14 at 20:52
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SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
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@user63141; the restore starts with a file allocation. If you have not done anything, then Instant File Initialization is not allowed (see msdn.microsoft.com/en-us/library/ms175935.aspx). It can take quite a while, if you have old disks or a large database
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What do all of Scala's symbolic operators mean?
...;: >: <% // Upper, lower and view bounds
<? <! // Start token for various XML elements
" """ // Strings
' // Indicate symbols and characters
@ // Annotations and variable binding on pattern matching
` // Denote constant or enable arbitrary identifie...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
...tion in parentheses, so that PowerShell processes the concatenation before tokenizing the parameter list for Write-Host, or use string interpolation
write-host ("count=" + $count)
# or
write-host "count=$count"
BTW - Watch this video of Jeffrey Snover explaining how the pipeline works. Back when ...
Create space at the beginning of a UITextField
...e is the code, UIView* paddingView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 15, self. userNameTxtFldOutlet.frame.size.height)]; self. userNameTxtFldOutlet.leftView = paddingView; self. userNameTxtFldOutlet.leftViewMode = UITextFieldViewModeAlways;
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What is the cleanest way to ssh and run multiple commands in Bash?
... I also get this output to my local: Pseudo-terminal will not be allocated because stdin is not a terminal.
– Globalz
Nov 5 '12 at 22:53
14
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Alternative to itoa() for converting integer to string C++? [duplicate]
...even when output a simple integer: In C, you use your own buffer, possibly allocated in the stack, whereas in C++, the stringstream will use its own. In C, you can then reuse your buffer. In C++, you must extract the string from the stringstream, which is a std::string copy.
– ...
Java: Date from unix timestamp
...en just new java.util.Date((long)timeStamp);
From the documentation:
Allocates a Date object and
initializes it to represent the
specified number of milliseconds since
the standard base time known as "the
epoch", namely January 1, 1970,
00:00:00 GMT.
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LPCSTR, LPCTSTR and LPTSTR
...emember to call ReleaseBuffer() if the string does get changed. Or you can allocate a local temporary buffer and copy the string into there.
99% of the time this will be unnecessary and treating the LPCTSTR as an LPTSTR will work... but one day, when you least expect it...
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